| Interface | Description |
|---|---|
| InvokerFunction |
| Class | Description |
|---|---|
| ABS |
ABS implements a binding to the Java function
Math.abs(double) for computing the
absolute value of the argument. |
| ACOS |
ACOS implements a binding to the Java function
Math.acos(double) for computing the
arc cosine of value of the argument. |
| AddDuration |
AddDuration returns the result of a DateTime object plus a Duration object
|
| AlgebraicBigDecimalMathBase |
Core logic for applying an SUM function to a
bag of BigDecimals.
|
| AlgebraicBigDecimalMathBase.Final | |
| AlgebraicBigDecimalMathBase.Intermediate | |
| AlgebraicBigIntegerMathBase |
Core logic for applying an SUM function to a
bag of BigIntegers.
|
| AlgebraicBigIntegerMathBase.Final | |
| AlgebraicBigIntegerMathBase.Intermediate | |
| AlgebraicByteArrayMathBase |
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
| AlgebraicByteArrayMathBase.Final | |
| AlgebraicByteArrayMathBase.Initial | |
| AlgebraicByteArrayMathBase.Intermediate | |
| AlgebraicDoubleMathBase |
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
| AlgebraicDoubleMathBase.Final | |
| AlgebraicDoubleMathBase.Intermediate | |
| AlgebraicFloatMathBase |
Core logic for applying an accumulative/algebraic math function to a
bag of Floats.
|
| AlgebraicFloatMathBase.Final | |
| AlgebraicFloatMathBase.Intermediate | |
| AlgebraicIntMathBase |
Core logic for applying an accumulative/algebraic math function to a
bag of doubles.
|
| AlgebraicIntMathBase.Final | |
| AlgebraicIntMathBase.Intermediate | |
| AlgebraicLongMathBase |
Core logic for applying an accumulative/algebraic math function to a
bag of Longs.
|
| AlgebraicLongMathBase.Final | |
| AlgebraicLongMathBase.Intermediate | |
| ARITY | Deprecated
Use
SIZE instead. |
| ASIN |
ASIN implements a binding to the Java function
Math.asin(double) for computing the
arc sine of value of the argument. |
| Assert | |
| ATAN |
ATAN implements a binding to the Java function
Math.atan(double) for computing the
arc tangent of value of the argument. |
| AVG |
Generates the average of a set of values.
|
| AVG.Final | |
| AVG.Initial | |
| AVG.Intermediate | |
| AvroStorage |
Pig UDF for reading and writing Avro data.
|
| BagSize |
This method should never be used directly, use
SIZE . |
| BagToString |
Flatten a bag into a string.
|
| BagToTuple |
Flatten a bag into a tuple.
|
| Base |
base class for math udfs
|
| BigDecimalAbs | |
| BigDecimalAvg |
This method should never be used directly, use
AVG . |
| BigDecimalAvg.Final | |
| BigDecimalAvg.Initial | |
| BigDecimalAvg.Intermediate | |
| BigDecimalMax |
This method should never be used directly, use
MAX . |
| BigDecimalMax.Final | |
| BigDecimalMax.Intermediate | |
| BigDecimalMin |
This method should never be used directly, use
MIN . |
| BigDecimalMin.Final | |
| BigDecimalMin.Intermediate | |
| BigDecimalSum |
This method should never be used directly, use
SUM . |
| BigDecimalSum.Final | |
| BigDecimalSum.Intermediate | |
| BigDecimalWrapper |
Max and min seeds cannot be defined to BigDecimal as the value could go as large as
The computer allows.
|
| BigIntegerAbs | |
| BigIntegerAvg |
This method should never be used directly, use
AVG . |
| BigIntegerAvg.Final | |
| BigIntegerAvg.Initial | |
| BigIntegerAvg.Intermediate | |
| BigIntegerMax |
This method should never be used directly, use
MAX . |
| BigIntegerMax.Final | |
| BigIntegerMax.Intermediate | |
| BigIntegerMin |
This method should never be used directly, use
MIN . |
| BigIntegerMin.Final | |
| BigIntegerMin.Intermediate | |
| BigIntegerSum |
This method should never be used directly, use
SUM . |
| BigIntegerSum.Final | |
| BigIntegerSum.Intermediate | |
| BigIntegerWrapper |
Max and min seeds cannot be defined to BigInteger as the value could go as large as
The computer allows.
|
| BinStorage |
Load and store data in a binary format.
|
| Bloom |
Use a Bloom filter build previously by BuildBloom.
|
| BuildBloom |
Build a bloom filter for use later in Bloom.
|
| BuildBloom.Final | |
| BuildBloom.Initial | |
| BuildBloom.Intermediate | |
| BuildBloomBase<T> |
A Base class for BuildBloom and its Algebraic implementations.
|
| CBRT |
CBRT implements a binding to the Java function
Math.cbrt(double) for computing the
cube root of the argument. |
| CEIL |
CEIL implements a binding to the Java function
Math.ceil(double) . |
| CONCAT |
Generates the concatenation of two or more arguments.
|
| ConstantSize |
This method should never be used directly, use
SIZE . |
| COR |
Computes the correlation between sets of data.
|
| COR.Final | |
| COR.Initial | |
| COR.Intermed | |
| COS |
COS implements a binding to the Java function
Math.cos(double) . |
| COSH |
COSH implements a binding to the Java function
Math.cosh(double) . |
| COUNT |
Generates the count of the number of values in a bag.
|
| COUNT_STAR |
Generates the count of the values of the first field of a tuple.
|
| COUNT_STAR.Final | |
| COUNT_STAR.Initial | |
| COUNT_STAR.Intermediate | |
| COUNT.Final | |
| COUNT.Initial | |
| COUNT.Intermediate | |
| COV |
Computes the covariance between sets of data.
|
| COV.Final | |
| COV.Initial | |
| COV.Intermed | |
| CubeDimensions |
Produces a DataBag with all combinations of the argument tuple members
as in a data cube.
|
| CurrentTime | |
| DateTimeMax |
This method should never be used directly, use
MAX . |
| DateTimeMax.Final | |
| DateTimeMax.Initial | |
| DateTimeMax.Intermediate | |
| DateTimeMin |
This method should never be used directly, use
MAX . |
| DateTimeMin.Final | |
| DateTimeMin.Initial | |
| DateTimeMin.Intermediate | |
| DaysBetween |
DaysBetween returns the number of days between two DateTime objects
|
| DIFF |
DIFF takes two bags as arguments and compares them.
|
| Distinct |
Find the distinct set of tuples in a bag.
|
| Distinct.Final | |
| Distinct.Initial | |
| Distinct.Intermediate | |
| DoubleAbs | |
| DoubleAvg |
This method should never be used directly, use
AVG . |
| DoubleAvg.Final | |
| DoubleAvg.Initial | |
| DoubleAvg.Intermediate | |
| DoubleBase |
base class for math udfs that return Double value
|
| DoubleMax |
This method should never be used directly, use
MAX . |
| DoubleMax.Final | |
| DoubleMax.Intermediate | |
| DoubleMin |
This method should never be used directly, use
MIN . |
| DoubleMin.Final | |
| DoubleMin.Intermediate | |
| DoubleRound |
Given a single data atom it Returns the closest long to the argument.
|
| DoubleRoundTo |
ROUND_TO safely rounds a number to a given precision by using an intermediate
BigDecimal.
|
| DoubleSum |
This method should never be used directly, use
SUM . |
| DoubleSum.Final | |
| DoubleSum.Intermediate | |
| ENDSWITH |
Pig UDF to test input
tuple.get(0) against tuple.get(1)
to determine if the first argument ends with the string in the second. |
| EqualsIgnoreCase |
Compares two Strings ignoring case considerations.
|
| EXP |
Given a single data atom it returns the Euler's number e raised to the power of input
|
| FloatAbs | |
| FloatAvg |
This method should never be used directly, use
AVG . |
| FloatAvg.Final | |
| FloatAvg.Initial | |
| FloatAvg.Intermediate | |
| FloatMax |
This method should never be used directly, use
MAX . |
| FloatMax.Final | |
| FloatMax.Intermediate | |
| FloatMin |
This method should never be used directly, use
MIN . |
| FloatMin.Final | |
| FloatMin.Intermediate | |
| FloatRound |
ROUND implements a binding to the Java function
Math.round(float) . |
| FloatRoundTo |
ROUND_TO safely rounds a number to a given precision by using an intermediate
BigDecimal.
|
| FloatSum |
This method should never be used directly, use
SUM . |
| FLOOR |
FLOOR implements a binding to the Java function
Math.floor(double) . |
| FunctionWrapperEvalFunc |
EvalFunc that wraps an implementation of the Function interface, which is passed as a String
in the constructor.
|
| FuncUtils | |
| GenericInvoker<T> |
The generic Invoker class does all the common grunt work of setting up an invoker.
|
| GetDay |
GetDay extracts the day of a month from a DateTime object.
|
| GetHour |
GetHour extracts the hour of a day from a DateTime object.
|
| GetMilliSecond |
GetSecond extracts the millisecond of a second from a DateTime object.
|
| GetMinute |
GetMinute extracts the minute of an hour from a DateTime object.
|
| GetMonth |
GetMonth extracts the month of a year from a DateTime object.
|
| GetSecond |
GetSecond extracts the second of a minute from a DateTime object.
|
| GetWeek |
GetMonth extracts the week of a week year from a DateTime object.
|
| GetWeekYear |
GetMonth extracts the week year from a DateTime object.
|
| GetYear |
GetYear extracts the year from a DateTime object.
|
| HiveUDAF |
Use Hive UDAF or GenericUDAF.
|
| HiveUDAF.Final | |
| HiveUDAF.Initial | |
| HiveUDAF.Intermediate | |
| HiveUDF |
Use Hive UDF or GenericUDF.
|
| HiveUDTF |
Use Hive GenericUDTF.
|
| HoursBetween |
HoursBetween returns the number of hours between two DateTime objects
|
| INDEXOF |
INDEXOF implements eval function to search for a string
Example:
A = load 'mydata' as (name);
B = foreach A generate INDEXOF(name, ",");
|
| IntAbs |
ABS implements a binding to the Java function
Math.abs(int) for computing the
absolute value of the argument. |
| IntAvg |
This method should never be used directly, use
AVG . |
| IntAvg.Final | |
| IntAvg.Initial | |
| IntAvg.Intermediate | |
| IntMax |
This method should never be used directly, use
MAX . |
| IntMax.Final | |
| IntMax.Intermediate | |
| IntMin |
This method should never be used directly, use
MIN . |
| IntMin.Final | |
| IntMin.Intermediate | |
| IntSum |
This method should never be used directly, use
SUM . |
| INVERSEMAP |
This UDF accepts a Map as input with values of any primitive data type.
|
| InvokeForDouble | |
| InvokeForFloat | |
| InvokeForInt | |
| InvokeForLong | |
| InvokeForString | |
| Invoker<T> | |
| InvokerGenerator | |
| IsEmpty |
Determine whether a bag or map is empty.
|
| JsonLoader |
A loader for data stored using
JsonStorage . |
| JsonMetadata |
Reads and Writes metadata using JSON in metafiles next to the data.
|
| JsonStorage |
A JSON Pig store function.
|
| KEYSET |
This UDF takes a Map and returns a Bag containing the keyset.
|
| LAST_INDEX_OF |
string.INSTR implements eval function to search for the last occurrence of a string
Returns null on error
Example:
A = load 'mydata' as (name);
B = foreach A generate LASTINDEXOF(name, ",");
|
| LCFIRST |
lower-case the first character of a string
|
| LOG |
LOG implements a binding to the Java function
Math.log(double) . |
| LOG10 |
LOG10 implements a binding to the Java function
Math.log10(double) . |
| LongAbs | |
| LongAvg |
This method should never be used directly, use
AVG . |
| LongAvg.Final | |
| LongAvg.Initial | |
| LongAvg.Intermediate | |
| LongMax |
This method should never be used directly, use
MAX . |
| LongMax.Final | |
| LongMax.Intermediate | |
| LongMin |
This method should never be used directly, use
MIN . |
| LongMin.Final | |
| LongMin.Intermediate | |
| LongSum |
This method should never be used directly, use
SUM . |
| LongSum.Final | |
| LongSum.Intermediate | |
| LOWER |
LOWER implements eval function to convert a string to lower case
Example:
A = load 'mydata' as (name);
B = foreach A generate LOWER(name);
|
| LTRIM |
Returns a string, with only leading whitespace omitted.
|
| MapSize |
This method should never be used directly, use
SIZE . |
| MAX |
Generates the maximum of a set of values.
|
| MAX.Final | |
| MAX.Intermediate | |
| MilliSecondsBetween |
MilliSecondsBetween returns the number of milliseconds between two DateTime objects
|
| MIN |
Generates the minimum of a set of values.
|
| MIN.Final | |
| MIN.Intermediate | |
| MinutesBetween |
MinutesBetween returns the number of minutes between two DateTime objects
|
| MonthsBetween |
MonthsBetween returns the number of months between two DateTime objects
|
| OrcStorage |
A load function and store function for ORC file.
|
| OrcStorage.NonEmptyOrcFileFilter | |
| ParquetLoader |
Wrapper class which will delegate calls to parquet.pig.ParquetLoader
|
| ParquetStorer |
Wrapper class which will delegate calls to parquet.pig.ParquetStorer
|
| PigStorage |
A load function that parses a line of input into fields using a character delimiter.
|
| PigStreaming |
The default implementation of
PigStreamingBase . |
| PluckTuple |
This is a UDF which allows the user to specify a string prefix, and then
filter for the columns in a relation that begin with that prefix.
|
| RANDOM |
Return a random double value.
|
| REGEX_EXTRACT |
Syntax:
String RegexExtract(String expression, String regex, int match_index) .
Input:
expression -source string .
regex -regular expression .
match_index -index of the group to extract .
Output:
extracted group, if fail, return null .
Matching strategy:
Try to only match the first sequence by using Matcher.find() instead of
Matcher.matches() (default useMatches=false).
DEFINE NON_GREEDY_EXTRACT REGEX_EXTRACT('true');
|
| REGEX_EXTRACT_ALL |
Syntax:
String RegexExtractAll(String expression, String regex) .
Input:
expression -source string .
regex -regular expression .
Output:
A tuple of matched strings .
Matching strategy:
Trying to match the entire input by using Matcher.matches() instead of
Matcher.find() (default useMatches=true).
DEFINE GREEDY_EXTRACT REGEX_EXTRACT_ALL('false');
|
| REGEX_SEARCH |
Search and find all matched characters in a string with a given
regular expression.
|
| REPLACE |
REPLACE implements eval function to replace part of a string.
|
| RollupDimensions |
Produces a DataBag with hierarchy of values (from the most detailed level of
aggregation to most general level of aggregation) of the specified dimensions
For example, (a, b, c) will produce the following bag:
|
| ROUND |
ROUND implements a binding to the Java function
Math.round(double) . |
| ROUND_TO |
ROUND_TO safely rounds a number to a given precision by using an intermediate
BigDecimal.
|
| RoundRobinPartitioner | Deprecated |
| RTRIM |
Returns a string, with only tailing whitespace omitted.
|
| SecondsBetween |
SecondsBetween returns the number of seconds between two DateTime objects
|
| SIN |
SIN implements a binding to the Java function
Math.sin(double) . |
| SINH |
SINH implements a binding to the Java function
Math.sinh(double) . |
| SIZE |
Generates the size of the argument passed to it.
|
| SPRINTF |
Formatted strings using java.util.Formatter
See http://docs.oracle.com/javase/7/docs/api/java/util/Formatter.html
ex:
SPRINTF('%2$10s %1$-17s %2$,10d %2$8x %3$10.3f %4$1TFT%
|
| SQRT |
SQRT implements a binding to the Java function
Math.sqrt(double) . |
| STARTSWITH |
Pig UDF to test input
tuple.get(0) against tuple.get(1)
to determine if the first argument starts with the string in the second. |
| StringConcat |
This method should never be used directly, use
CONCAT . |
| StringMax |
This method should never be used directly, use
MAX . |
| StringMax.Final | |
| StringMax.Initial | |
| StringMax.Intermediate | |
| StringMin |
This method should never be used directly, use
MIN . |
| StringMin.Final | |
| StringMin.Initial | |
| StringMin.Intermediate | |
| StringSize |
This method should never be used directly, use
SIZE . |
| STRSPLIT |
Wrapper around Java's String.split
input tuple: first column is assumed to have a string to split; the optional second column is assumed to have the delimiter or regex to split on; if not provided, it's assumed to be '\s' (space) the optional third column may provide a limit to the number of results. If limit is not provided, 0 is assumed, as per Java's split(). |
| STRSPLITTOBAG |
Wrapper around Java's String.split
input tuple: first column is assumed to have a string to split; the optional second column is assumed to have the delimiter or regex to split on; if not provided, it's assumed to be '\s' (space) the optional third column may provide a limit to the number of results. If limit is not provided, 0 is assumed, as per Java's split(). |
| SUBSTRING |
SUBSTRING implements eval function to get a part of a string.
|
| SUBTRACT |
SUBTRACT takes two bags as arguments and returns a new bag composed of tuples of first bag not in the second bag.
If null, bag arguments are replaced by empty bags. |
| SubtractDuration |
SubtractDuration returns the result of a DateTime object plus a Duration object
|
| SUM |
Generates the sum of a set of values.
|
| SUM.Final | |
| SUM.Intermediate | |
| TAN |
TAN implements a binding to the Java function
Math.tan(double) . |
| TANH |
TANH implements a binding to the Java function
Math.tanh(double) . |
| TextLoader |
This load function simply creates a tuple for each line of text that has a
single chararray field that
contains the line of text.
|
| TOBAG |
This class takes a list of items and puts them into a bag
T = foreach U generate TOBAG($0, $1, $2);
It's like saying this:
T = foreach U generate {($0), ($1), ($2)}
All arguments that are not of tuple type are inserted into a tuple before
being added to the bag.
|
| ToDate |
ToDate converts the ISO or the customized string or the Unix timestamp to the DateTime object.
|
| ToDate2ARGS |
This method should never be used directly, use
ToDate . |
| ToDate3ARGS |
This method should never be used directly, use
ToDate . |
| ToDateISO |
This method should never be used directly, use
ToDate . |
| TOKENIZE |
Given a chararray as an argument, this method will split the chararray and
return a bag with a tuple for each chararray that results from the split.
|
| TOMAP |
This class makes a map out of the parameters passed to it
T = foreach U generate TOMAP($0, $1, $2, $3);
It generates a map $0->1, $2->$3
This UDF also accepts a bag with 'pair' tuples (i.e.
|
| ToMilliSeconds |
ToMilliSeconds converts the DateTime to the number of milliseconds that have passed
since January 1, 1970 00:00:00.000 GMT.
|
| TOP |
Top UDF accepts a bag of tuples and returns top-n tuples depending upon the
tuple field value of type long.
|
| TOP.Final | |
| TOP.Initial | |
| TOP.Intermed | |
| ToString |
ToString converts the DateTime object of the ISO or the customized string.
|
| TOTUPLE |
This class makes a tuple out of the parameter
T = foreach U generate TOTUPLE($0, $1, $2);
It generates a tuple containing $0, $1, and $2
|
| ToUnixTime |
ToUnixTime converts the DateTime to the Unix Time Long
|
| TrevniStorage |
Pig Store/Load Function for Trevni.
|
| TRIM |
Returns a string, with leading and trailing whitespace omitted.
|
| TupleSize |
This method should never be used directly, use
SIZE . |
| UCFIRST |
upper-case the first character of a string
|
| UniqueID |
UniqueID generates a unique id for each records in the job.
|
| UPPER |
UPPER implements eval function to convert a string to upper case
Example:
A = load 'mydata' as (name);
B = foreach A generate UPPER(name);
|
| Utf8StorageConverter |
This abstract class provides standard conversions between utf8 encoded data
and pig data types.
|
| VALUELIST |
This UDF takes a Map and returns a Bag containing the values from map.
|
| VALUESET |
This UDF takes a Map and returns a Tuple containing the value set.
|
| WeeksBetween |
WeeksBetween returns the number of weeks between two DateTime objects
|
| YearsBetween |
YearsBetween returns the number of years between two DateTime objects
|
| Annotation Type | Description |
|---|---|
| MonitoredUDF |
Describes how the execution of a UDF should be monitored, and what
to do if it times out.
|
| Nondeterministic |
A non-deterministic UDF is one that can produce different results when
invoked on the same input.
|
| OutputSchema |
An EvalFunc can annotated with an
OutputSchema to
tell Pig what the expected output is. |
Copyright © 2007-2017 The Apache Software Foundation


{% extends 'base.html' %} {% load static %} {% block body %}
This is a static interface to browse search results for dlopen, and something we hope to improve upon in the future with an actual search database. The code and data files can be found in the spack search repository. If you have any questions, please don't hesitate to open an issue.


Robbie Savage's Premier League predictions including Liverpool vs Man City
The BT Sport pundit has looked into his crystal ball ahead of the weekend's Premier League fixtures
by Robbie Savage, https://www.mirror.co.uk/authors/robbie-savage/It is a big weekend of Premier League football, with huge games at both the top and bottom of the table.
Liverpool host Manchester City on Sunday knowing that they could go a massive nine points clear of their title rivals with victory.
And BT Sport pundit and Mirror columnist Robbie Savage believes they will do just that, backing the Reds to come out with a 2-1 win at Anfield.
Elsewhere under-pressure Arsenal manager Unai Emery faces a tough-looking trip to Leicester City, who are flying high and have won seven of their last eight games in all competitions.
And Savage can't see the Gunners ending their recent poor form, predicting a 2-1 win for the Foxes at the King Power Stadium.
Friday night sees a big game at the bottom of the table, with 19th place playing 20th as Norwich host Watford .
On Saturday, meanwhile, Chelsea will look to win their sixth Premier League game in a row when they host Crystal Palace and West Ham will look to end their recent rotten form when they travel to Burnley .
Tottenham will look to get back to winning ways when they host Sheffield United, while Newcastle play Bournemouth and strugglers Southampton and Everton meet.
Finally on Sunday Manchester United will look to build on their midweek Europa League win when they host Brighton and there is a midlands derby as Wolves take on Aston Villa.
Here are Sav's predictions in full...
Robbie Savage's Premier League predictions
Norwich 1-2 Watford
Chelsea 3-1 Palace
Burnley 2-1 West Ham
Newcastle 1-0 Bournemouth
Southampton 1-1 Everton
Tottenham 2-2 Sheffield United
Leicester 2-1 Arsenal
Man Utd 2-0 Brighton
Wolves 1-1 Aston Villa
Liverpool 2-1 Man City


These files contain a Compass-based CSS3/HTML5 scaffolding. The markup and styling contained within may be used as a bootstrap for a variety of web projects, ranging from simple, static websites to full-fledged web applications built with frameworks like Rails, Django and Wicket.
Clean, readable, semantic markup is the basis of any good web project, be it simple or complex. In addition to providing a rock-solid, cross-browser-compatible basis for your project, you should be able to open the source code for any page in this scaffolding and comprehend it as easily as you do the final HTML rendering.
The past few years have seen an explosion of new ways by which people access and interact with the web. This scaffolding uses the principles of responsive web design to provide a fast, friendly user experience to a variety of devices, from phones to tablets to desktop computers. To see it in action on this page, try resizing your browser window.
The pace of innovation on the web is staggering, with new tools and methodologies changing the landscape so frequently it's hard to keep track. This scaffolding strives to incorporate the latest innovations and best-practices for markup, styling and behavior.


| Name | Type | Description |
|---|---|---|
options |
ViewportOptions | optional |
Fires:
- event:clicked
- event:drag-start
- event:drag-end
- event:drag-remove
- event:pinch-start
- event:pinch-end
- event:pinch-remove
- event:snap-start
- event:snap-end
- event:snap-remove
- event:snap-zoom-start
- event:snap-zoom-end
- event:snap-zoom-remove
- event:bounce-x-start
- event:bounce-x-end
- event:bounce-y-start
- event:bounce-y-end
- event:bounce-remove
- event:wheel
- event:wheel-remove
- event:wheel-scroll
- event:wheel-scroll-remove
- event:mouse-edge-start
- event:mouse-edge-end
- event:mouse-edge-remove
- event:moved
- event:moved-end
- event:zoomed
- event:zoomed-end
- event:frame-end
Classes
Members
-
world coordinates of the bottom edge of the screen
-
center of screen in world coordinates
-
top-left corner of Viewport
-
determines whether the viewport is dirty (i.e., needs to be renderered to the screen because of a change)
-
permanently changes the Viewport's hitArea NOTE: if not set then hitArea = PIXI.Rectangle(Viewport.left, Viewport.top, Viewport.worldScreenWidth, Viewport.worldScreenHeight)
-
world coordinates of the left edge of the screen
-
pause viewport (including animation updates such as decelerate)
-
plugins PluginManager
-
Use this to add user plugins or access existing plugins (e.g., to pause, resume, or remove them)
-
world coordinates of the right edge of the screen
-
changes scale of viewport and maintains center of viewport
-
-
-
world height in screen coordinates
-
world width in screen coordinates
-
number of pixels to move to trigger an input event (e.g., drag, pinch) or disable a clicked event
-
world coordinates of the top edge of the screen
-
world height in pixels
-
screen height in world coordinates
-
screen width in world coordinates
-
world width in pixels
Methods
-
bounce (options)Viewport
-
bounce on borders NOTES: screenWidth, screenHeight, worldWidth, and worldHeight needs to be set for this to work properly fires 'moved', 'bounce-x-start', 'bounce-y-start', 'bounce-x-end', and 'bounce-y-end' events
Name Type Description options
object optional Name Type Default Description sides
string all optional all, horizontal, vertical, or combination of top, bottom, right, left (e.g., 'top-bottom-right')
friction
number 0.5 optional friction to apply to decelerate if active
time
number 150 optional time in ms to finish bounce
bounceBox
object optional use this bounceBox instead of (0, 0, viewport.worldWidth, viewport.worldHeight)
Name Type Default Description x
number 0 optional y
number 0 optional width
number viewport.worldWidth optional height
number viewport.worldHeight optional ease
string | function easeInOutSine optional ease function or name (see http://easings.net/ for supported names)
underflow
string center optional (top/bottom/center and left/right/center, or center) where to place world if too small for screen
Returns:
Type Description Viewport this -
clamp (options)Viewport
-
clamp to world boundaries or other provided boundaries NOTES: clamp is disabled if called with no options; use { direction: 'all' } for all edge clamping screenWidth, screenHeight, worldWidth, and worldHeight needs to be set for this to work properly
Name Type Description options
ClampOptions optional Returns:
Type Description Viewport this -
clampZoom (options)Viewport
-
The minWidth/Height settings are how small the world can get (as it would appear on the screen) before clamping. The maxWidth/maxHeight is how larger the world can scale (as it would appear on the screen) before clamping.
For example, if you have a world size of 1000 x 1000 and a screen size of 100 x 100, if you set minWidth/Height = 100 then the world will not be able to zoom smaller than the screen size (ie, zooming out so it appears smaller than the screen). Similarly, if you set maxWidth/Height = 100 the world will not be able to zoom larger than the screen size (ie, zooming in so it appears larger than the screen).
Name Type Description options
ClampZoomOptions optional Returns:
Type Description Viewport this -
decelerate (options)Viewport
-
decelerate after a move NOTE: this fires 'moved' event during deceleration
Name Type Description options
DecelerateOptions optional Returns:
Type Description Viewport this -
overrides PIXI.Container's destroy to also remove the 'wheel' and PIXI.Ticker listeners
Name Type Description options
object | boolean optional Options parameter. A boolean will act as if all options have been set to that value
Name Type Default Description children
boolean false optional if set to true, all the children will have their destroy method called as well. 'options' will be passed on to those calls.
texture
boolean false optional Only used for child Sprites if options.children is set to true. Should it destroy the texture of the child sprite
baseTexture
boolean false optional Only used for child Sprites if options.children is set to true. Should it destroy the base texture of the child sprite
-
drag (options)Viewport
-
enable one-finger touch to drag NOTE: if you expect users to use right-click dragging, you should enable viewport.options.disableOnContextMenu to avoid the context menu popping up on each right-click drag
Name Type Description options
DragOptions optional Returns:
Type Description Viewport this -
move the viewport so the bounding box is visible
Name Type Description x
number left
y
number top
width
number height
number resizeToFit
boolean optional resize the viewport so the box fits within the viewport
-
fit (center, width, height)Viewport
-
change zoom so it fits the size or the entire world in the viewport
Name Type Default Description center
boolean optional maintain the same center of the screen after zoom
width
number this.worldWidth optional desired width
height
number this.worldHeight optional desired height
Returns:
Type Description Viewport this -
fitHeight (height, center, scaleX, noClamp)Viewport
-
change zoom so the height fits in the viewport
Name Type Default Description height
number this.worldHeight optional in world coordinates
center
boolean optional maintain the same center of the screen after zoom
scaleX
boolean true optional whether to set scaleX = scaleY
noClamp
boolean optional whether to disable clamp-zoom
Returns:
Type Description Viewport this -
fitWidth (width, center, scaleY, noClamp)Viewport
-
change zoom so the width fits in the viewport
Name Type Default Description width
number this.worldWidth optional in world coordinates
center
boolean optional maintain the same center
scaleY
boolean true optional whether to set scaleY=scaleX
noClamp
boolean optional whether to disable clamp-zoom
Returns:
Type Description Viewport this -
fitWorld (center)Viewport
-
change zoom so it fits the entire world in the viewport
Name Type Description center
boolean maintain the same center of the screen after zoom
Returns:
Type Description Viewport this -
follow (target, options)Viewport
-
follow a target NOTES: uses the (x, y) as the center to follow; for PIXI.Sprite to work properly, use sprite.anchor.set(0.5) options.acceleration is not perfect as it doesn't know the velocity of the target it adds acceleration to the start of movement and deceleration to the end of movement when the target is stopped fires 'moved' event
Name Type Description target
PIXI.DisplayObject to follow
options
FollowOptions optional Returns:
Type Description Viewport this -
get visible bounds of viewport
Returns:
Type Description PIXI.Rectangle -
Scroll viewport when mouse hovers near one of the edges or radius-distance from center of screen. NOTE: fires 'moved' event
Name Type Description options
MouseEdgesOptions optional -
moveCenter (x, y)Viewport
-
move center of viewport to point
Name Type Description x
number | PIXI.Point or point
y
number optional Returns:
Type Description Viewport this -
moveCorner (x, y)Viewport
-
move viewport's top-left corner; also clamps and resets decelerate and bounce (as needed)
Name Type Description x
number | PIXI.Point or point
y
number optional Returns:
Type Description Viewport this -
is container out of world bounds
Returns:
Type Description OutOfBounds -
pinch (options)Viewport
-
enable pinch to zoom and two-finger touch to drag
Name Type Description options
PinchOptions optional Returns:
Type Description Viewport this -
use this to set screen and world sizes--needed for pinch/wheel/clamp/bounce
Name Type Default Description screenWidth
number window.innerWidth optional screenHeight
number window.innerHeight optional worldWidth
number optional worldHeight
number optional -
setZoom (scale, center)Viewport
-
zoom viewport to specific value
Name Type Description scale
number value (e.g., 1 would be 100%, 0.25 would be 25%)
center
boolean optional maintain the same center of the screen after zoom
Returns:
Type Description Viewport this -
snap (x, y, options)Viewport
-
snap to a point
Name Type Description x
number y
number options
SnapOptions optional Returns:
Type Description Viewport this -
Name Type Description options
SnapZoomOptions -
change coordinates from world to screen
Name Type Description x
number | PIXI.Point or point
y
number optional Returns:
Type Description PIXI.Point -
change coordinates from screen to world
Name Type Description x
number | PIXI.Point or point
y
number optional Returns:
Type Description PIXI.Point -
update viewport on each frame by default, you do not need to call this unless you set options.noTicker=true
Name Type Description elapsed
number time in milliseconds since last update
-
wheel (options)Viewport
-
zoom using mouse wheel
Name Type Description options
WheelOptions optional Returns:
Type Description Viewport this -
zoom (change, center)Viewport
-
zoom viewport by increasing/decreasing width by a certain number of pixels
Name Type Description change
number in pixels
center
boolean optional maintain the same center of the screen after zoom
Returns:
Type Description Viewport this -
zoomPercent (percent, center)Viewport
-
zoom viewport by a certain percent (in both x and y direction)
Name Type Description percent
number change (e.g., 0.25 would increase a starting scale of 1.0 to 1.25)
center
boolean optional maintain the same center of the screen after zoom
Returns:
Type Description Viewport this
Events
-
fires when a bounce ends in the x direction
Type:
-
fires when a bounce starts in the x direction
Type:
-
fires when a bounce ends in the y direction
Type:
-
fires when a bounce starts in the y direction
Type:
-
fires after a mouse or touch click
Type:
- object
Properties:
Name Type Description screen
PIXI.Point world
PIXI.Point viewport
Viewport -
fires when a drag ends
Type:
- object
Properties:
Name Type Description screen
PIXI.Point world
PIXI.Point viewport
Viewport -
fires when a drag starts
Type:
- object
Properties:
Name Type Description screen
PIXI.Point world
PIXI.Point viewport
Viewport -
fires at the end of an update frame
Type:
-
fires when the mouse-edge scrolling ends
Type:
-
fires when a mouse-edge starts to scroll
Type:
-
fires when viewport moves through UI interaction, deceleration, ensureVisible, or follow
Type:
- object
Properties:
Name Type Description viewport
Viewport type
string (drag, snap, pinch, follow, bounce-x, bounce-y, clamp-x, clamp-y, decelerate, mouse-edges, wheel, ensureVisible)
-
fires when viewport stops moving
Type:
-
fires when a pinch end
Type:
-
fires when a pinch starts
Type:
-
fires when a snap ends
Type:
-
fires when a snap starts
Type:
-
fires when a snap-zoom ends
Type:
-
fires when a snap-zoom starts
Type:
-
fires when for a mouse wheel event
Type:
- object
Properties:
Name Type Description wheel
object Properties
Name Type Description dx
number dy
number dz
number viewport
Viewport -
fires when a wheel-scroll occurs
Type:
-
fires when viewport moves through UI interaction, deceleration, ensureVisible, or follow
Type:
- object
Properties:
Name Type Description viewport
Viewport type
string (drag-zoom, pinch, wheel, clamp-zoom, ensureVisible)
-
fires when viewport stops zooming
Type:


|
This is a guide to installing and getting started with using Ontopia. It is assumed that the reader is familiar with the basics of the host platform and of Java development. See the What's new in this release? document for information about this release.
The most important requirement is that you must have the Java 2 Software Development Kit (SDK) version 1.5 or newer. There should be no platform dependencies in the code, so the software should run on all operating systems for which there is a supported JDK available.
We have verified that the Navigator Framework runs in Tomcat versions 3.3, 4.1, 5.0, and 5.5, Oracle9i AS 9.0.3, WebLogic 7.0, and WebSphere versions 4.0 and 5.0. It is quite likely that the framework also works in other application servers than these, but this has not been verified.
The RDBMS backend has been verified to work with Oracle 8.1.7, 9i, and 10g, PostgreSQL 8.1, 8.2 and 8.3, MySQL 5.0, H2 Database 1.0.74 and Microsoft SQL Server 2005.
Ontopia has the following components:
The Ontopia Topic Maps Engine
Full-text Integration
Query Engine
Schema Tools
The Ontopia Navigator Framework
TMRAP
The Ontopia Web Editor Framework
The Ontopia Vizigator
DB2TM
The Ontopia RDBMS Backend Connector, with SQL implementation of Query Engine
The Ontopia Omnigator
The Ontopoly Topic Maps Editor
The first step in the installation is to uncompress the distribution file, which you have presumably already done, since you are reading this document. The topmost directory created by uncompressing the distribution, the file called ontopia-X.X.X.zip , will from now on be referred to as basedir.
If you want to use the Ontopia APIs to write Java software, or just run the test suite, you will have to set up the CLASSPATH environment variable. If you only want to run the Navigator Framework this is not necessary, and you can skip this section.
To set up the CLASSPATH, put the ${basedir}/lib/ontopia-engine-x.y.x.jar file in your CLASSPATH (Change x.y.z to your Ontopia version). If this does not work, or you want more detailed control over the jar files being used, please see appendix A.
The jar-file automatically includes the other required jar-files for you via its manifest. In practice this means that you normally need not put the other jar-files on your CLASSPATH explicitly, but they all have to be located in the same directory for this to work.
There may be some Java Virtual Machines out there that do not support the new CLASSPATH jar-file manifest header. If that is the case you'll have to add all the individual jar-files to your CLASSPATH.
Now that you've set up your CLASSPATH environment variable you can verify it by issuing the following command:
java net.ontopia.Ontopia
It will run and produce the following output if it can find all the classes required:
Ontopia Topic Maps Engine [version] Success: All required classes found.
If it fails you will get output similar to the following:
Ontopia Topic Maps Engine [version] Class 'org.apache.log4j.BasicConfigurator' not found. Please add log4j.jar to your CLASSPATH.
The message is hopefully self-explanatory.
Since Ontopia 5.2.0, testing is automatically done during creation of the distribution. It is no longer needed to run the test suite yourself. If you are experiencing problems, please report an issue at Google Code including:
a brief description of what you have done,
the output from the test run,
your entire CLASSPATH when you ran the tests,
what platform you ran the test on,
the output from the command java -version, and
the output from the command java net.ontopia.Ontopia.
See the The RDBMS Backend Connector - Installation Guide document for information about how to install and setup the relational database backend. Note that it's possible to run Ontopia and the web applications without using the RDBMS backend.
Following is a short introduction to the end-user applications that come with Ontopia.
For more information about developing with Ontopia you can find a complete list of developer documentation here.
The engine consists of an SDK and some command-line utilities, and so there is little that can be done with it apart from developing applications on top of it.
To get started with application development we recommend that you start by reading the developer's guide. Once you have read that we recommend that you use the javadocs in ${basedir}/doc/api to learn the details of the APIs.
You can find example topic maps in the ${basedir}/apache-tomcat/webapps/omnigator/WEB-INF/topicmaps directory, which contains topic maps in the XTM 1.0, 2.0, CTM, and LTM formats.
The engine comes with a collection of command-line utilities, which can be used to perform various tasks on topic maps. The command-line options of the utilities are not given here, but explanations can be had by running the utilities with no arguments.
This application reads in a topic map and creates a canonical representation of it using CXTM. CXTM has the property that logically equivalent topic maps will always have byte-by-byte identical canonical representations.
For more information on CXTM, see the home page.
Ontopia comes with a number of useful web applications built with Ontopia already set up and configured in a Tomcat installation. The main applications are:
Ontopoly: The Ontopia Topic Map Editor, the user's guide to which can be found in${basedir}/apache-tomcat/webapps/ontopoly/doc/user-guide.html
Ontopia Omnigator, the user's guide to which can be found in${basedir}/apache-tomcat/webapps/omnigator/docs/navigator/userguide.html
Try out these web applications by following these steps:
Locate the ${basedir}/apache-tomcat/bin directory in Windows Explorer.
Double-click on the startup.bat file.
Change directory to ${basedir}/apache-tomcat.
Execute the bin/startup.sh script.
After starting the application server it will take a few seconds before the server is initialized and ready to answer requests.
If the application server fails to start correctly you may have to set the JAVA_HOME environment variable to point to the directory where the Java Runtime Environment is installed. This can be done either at the command-line before running the tomcat startup script, or by editing the script to insert a line setting it. See appendix C for details.
To try out Ontopia you can use any of the applications listed below. The first time you're accessing a page it may take some time since the web application server needs to compile the JavaServer Pages. If you are able to see the front page of the application then the installation is successful. Congratulations!
Internet Explorer Users: Please note that IE 5.0 may not be able to connect to the application server if you are working 'Offline'.
This link takes you to an Ontopia Overview Page, which can be very useful for getting started.
The Omnigator is a Navigator application which can display any topic map in a user-friendly fashion. Use this application to learn more about topic maps, to explore the example topic maps, and also to check your own topic maps. See The Ontopia Omnigator - User's Guide for information on how to use this application.
Ontopoly is a user-friendly Topic Maps editor, which can be used to create and populate an ontology.
This is a web application written specifically for the i18n.ltm topic map, to show how the Navigator Framework can be used to create ontology-specific web applications. This application is very useful for learning to use the tag libraries.
This is the beginnings of a web application for the 'Free XML Tools' topic map. It is used as an example in the navigator developer's guide. The application is not complete, but you may find it instructive to complete it on your own.
Change directory to ${basedir}/apache-tomcat.
Execute the bin/shutdown.sh script.
This section contains answers to frequently asked questions about Ontopia.
If you get an error message saying Not Found (404) followed by Original request: /navigator/models/index.jsp and Not found request: /navigator/views/template_no_frames.jsp when accessing the Omnigator you have used a decompression tool that truncates file names when unpacking files.
We have confirmed that WinZip version 6.3 and earlier have this problem, as does WinRar 2.90. WinAce may also have this problem. We have confirmed that WinZip 8.0 and later do not have this problem.
The solution to the problem is simply to install a newer version of the decompression tool and unpacking the distribution again.
There are two things you can do. If you've created an icon to start the server you can go into the properties of the icon, under the "Program" tab, and unset the "Close on exit" option. This will make the window stay around after the server exits, and give you time to read any error messages that may appear. (If you're just starting it by double-clicking startup.bat, then either make an icon and set it up as described above, or try the option below.)
The other approach is to change the startup.bat so that the line near that end that now reads:
call "%EXECUTABLE%" start %CMD_LINE_ARGS%
is changed to:
call "%EXECUTABLE%" run %CMD_LINE_ARGS%
This will keep Tomcat from opening a new window, so if you run startup.bat from the command-line you should get the error messages there.
The server log is in ${basedir}/apache-tomcat/logs/localhost_log.<date>.txt, and it is likely to contain much detail information on errors. You can try to decipher this file to find the cause of the problem, or if that is difficult, you can just send the file to us at<EMAIL_ADDRESS>and we will try to help. Note that if the file doesn't exist it means the server has been unable to start and you should try one of the two options above to find out why.
To install the Omnigator in another Tomcat instance than the one which comes with Ontopia, follow these steps:
Copy all the .jar files, except ontopia-tests.jar and junit.jar, from ${basedir}/lib to ${tomcat.home}/common/lib.
Copy ${basedir}/apache-tomcat/webapps/omnigator to the other Tomcat installation.
Ontopia has the following jar-file dependencies. The files can be found in the ${basedir}/lib directory.
Topic Map Engine:
crimson.jar, version 1.1.3, (Apache XML - Crimson)
getopt.jar, version 1.0.9, (GNU Java getopt)
slf4j-api.jar, slf4j-log4j12.jar, jcl-over-slf4j.jar version 1.5.8, (Simple Logging Facade for Java (SLF4J))
log4j.jar, version 1.2.14, (Apache log4J)
antlr.jar, version 2.7.7, (ANTLR parser generator)
commons-collections.jar, version 3.2.1, (Apache Commons Collections)
oro.jar, version 2.0.8, (Apache Jakarta ORO)
jing.jar, version 2003-01-31, (Jing - A RELAX NG validator in Java)
xerces.jar, version 2.7.1, (Apache Xerces2 Java Parser)
jena.jar, version 2.3, (Jena - A Semantic Web Framework for Java)
icu4j.jar, version 3.4.4, (International Components for Unicode for Java)
concurrent.jar, version 1.3.4, (util.concurrent)
trove.jar, version 2.0.4, (GNU Trove)
backport-util-concurrent.jar, version 3.1, (backport-util-concurrent, a backport of JSR 166)
tmapi.jar, version 2.0 a2, (TMAPI - Common Topic Maps Application Programming Interface)
Vizigator:
touchgraph.jar, built from source with patches, (TouchGraph)
Web Editor Framework:
velocity.jar, version 1.3, (Apache Velocity)
commons-fileupload.jar, version 1.3, (Apache Commons FileUpload)
Full-text Integration:
lucene.jar, version 1.4.3, (Apache Lucene)
DB2TM:
opencsv.jar, version 1.8, (opencsv)
TMRAP (AXIS+SOAP support):
Ontopia uses AXIS2 version 1.2, (Apache Web Services - Axis), to provide support for SOAP. The jar files used can be found in ${basedir}/apache-tomcat/webapps/tmrap/WEB-INF/lib.
RDBMS Backend Connector:
commons-pool.jar, version 1.3, (Apache Commons Pool)
commons-dbcp.jar, version 1.2.2, (Apache Commons DBCP)
jgroups-all.jar, version 2.6.10 GA, (JGroups - A Toolkit for Reliable Multicast Communication)
The Query Engine and the Schema Tools require no jar files beyond the ones needed for the Topic Map Engine.
Java system properties are set by using a command-line argument to the java command when it is run. The command java -D<prop>=<value> ... will set Java system property <prop> to <value>.
Tomcat is usually started using the Tomcat startup scripts, and so one needs to modify these in order to be able to pass command-line arguments to the Java runtime. Below is explained how to do this on Windows and Unix:
Edit the ${basedir}/apache-tomcat/bin/catalina.bat file and insert the line below near the top of it.
set CATALINA_OPTS="-D<prop>=<value>"
Edit the ${basedir}/apache-tomcat/bin/catalina.sh file and insert the line below near the top of it.
CATALINA_OPTS="-D=<prop>=<value>"
Note that by default there should be no need to specify any system properties to get Ontopia working.
This section explains how to set the JAVA_HOME environment variable on Windows.
If you start tomcat from the command-line you can give the command set JAVA_HOME=c:\path\to\java before starting the application server. Please replace c:\path\to\java with the path to your Java installation (for example c:\jdk1.5.0_13), make sure that you have not accidentally put the bin sub directory into the JAVA_HOME environment variable.
On Windows NT, 2000, and XP you can also go into the control panel, select 'System', then click the 'Advanced' tab, then click 'Environment variables'. This gives you a window where you can enter a new environment variable named 'JAVA_HOME', the value of which must be the directory where you installed Java.
On Windows 95/98/ME you can also edit the AUTOEXEC.BAT file in the root directory of your startup drive (usually C:) and insert a line like the following into it: set JAVA_HOME=c:\path\to\java. You will then need to reboot your computer before the change takes effect.


Smaller book-stores that I have been to in Singapore
By ‘smaller bookstores’ I mean bookstores that, in a sense, aren’t like Kinokuniya, Times, Popular and so on.
I list the bookstores with their brick-and-mortar addresses as well as their web-addresses.
- ‘The Moon’. 37 Mosque Street. https://www.facebook.com/themoonsg
- ‘BooksActually’. 9 Yong Siak Street, Singapore 168645. https://www.booksactuallyshop.com/pages/about
- ‘City Book Room’. 420 North Bridge Road, #03-10, North Bridge Centre, Singapore 188727. https://www.facebook.com/citybookroomsingapore/
Not forgetting a travelling bookstore owned by Anthony:
- ‘Booktique’. https://www.facebook.com/WriterBooktique/


-
Byrom Guittet
I sent you all the files. Good luck with 😃
11:05 AM
-
Jennica Kindred
I know how important this file is to you. You can trust me ;)
-
Marvin Rohan
Lorem ipsum dolor sitsdc sdcsdc sdcsdcs
-
Frans Hanscombe
Lorem ipsum dolor sitsdc sdcsdc sdcsdcs
-
Karl Hubane
Lorem ipsum dolor sitsdc sdcsdc sdcsdcs
Byrom Guittet
writing...Mirabelle Tow
01:20 PM
Hello how are you?
Byrom Guittet
01:35 PM
I'm fine, how are you 😃
Mirabelle Tow
05:31 PM
I'm fine thank you. I expect you to send me some files.
Byrom Guittet
10:12 PM
What files are you talking about? I'm sorry I can't remember right now.
Mirabelle Tow
11:56 PM
I want those files for you. I want you to send 1 PDF and 1 image file.
Byrom Guittet
07:15 AM
I'm about to send the other file now.
Mirabelle Tow
07:45 AM
Thank you so much. These files are very important to me. I guess you didn't make any changes
to these files. So I need the original versions of these files. Thank you very much again.
Byrom Guittet
08:00 AM
I thank you.  Good luck with 😃
Lorem ipsum is a pseudo-Latin text used in web design, typography, layout, and printing in place of English to emphasise design elements over content. It's also called placeholder (or filler) text. It's a convenient tool for mock-ups.
Phone
(555) 555 55 55
City
Germany / Berlin


AddMailRecipient()
语法
AddMailRecipient(#Mail, Address$, Flags)概要
Add a recipient to the specified mail.
参数
The mail to use. Address$ The address of the recipient. It must be in a valid address format or the mail will not be sent correctly. Flags The categories to which to add the recipient. 可以是下列值的组合︰ #PB_Mail_To : Main(s) recipient(s) of the mail #PB_Mail_Cc : Recipient(s) which are in copy of the mail (and everybody see it) #PB_Mail_Bcc: Recipient(s) which are in copy of the mail (but nobody see it)
返回值
无.
示例
InitNetwork() If CreateMail(0<EMAIL_ADDRESS>"Hello") AddMailRecipient(0<EMAIL_ADDRESS>#PB_Mail_To) ; Andre is the main recipient AddMailRecipient(0<EMAIL_ADDRESS>#PB_Mail_Cc) ; Fred is in copy AddMailRecipient(0<EMAIL_ADDRESS>#PB_Mail_Bcc) ; Timo is in copy as well, but Andre and Fred doesn't know it EndIf
参阅
RemoveMailRecipient(), CreateMail()
已支持操作系统
所有


In the last part, we explored how to set up what was basically a matrix and randomly assign elevation values to it. In this part, I wanted to explore how to deal with assigning values to the elements adjacent to the peaks, and how to display the map to users in a more intuitive way than a bunch of numbers.
But...
The code that we wrote on a single file in the previous part has global variables and is all written in a single method, and this would get unmaintainable fast. Let's first explore some of the nice features Go offers to help refactor this code.
Go modules
We have all our code in a main.go
file in our home directory. There used to be
a special folder to keep all the Go files called $GOPATH
, but as of Go 1.13 this
is deprecated, and we can now initialise Go modules anywhere to maintain our
code. I've found this super simple guide to Go modules handy whenever I want
to use them.
So, first, we move our main.go
file to a folder of our choosing. I want to put all
of the code in this part and the others as separate modules on Github, so I'm going
to name this module github.com/janithl/go-terrain-gen/part2
, to keep
things short and unambiguous. 😜
If we open up our go.mod
file, we can find that it's very sparse right now since
we don't have any dependencies:
module github.com/janithl/go-terrain-gen/part2
go 1.12
Multiple files
I don't want to keep all the terrain generator logic inside main.go
, so let's first
try to separate them out into two files.
We move most of our app code into a different file, and a different package
called terrain
. Since in Go, you have to keep packages in their different folders,
we move the code into the terrain
folder, and name the file terrain.go
.
package terrain
import (
"fmt"
"math/rand"
"time"
)
const width, height, elevation = 16, 16, 9
// we set the random chance of a peak occuring to 5%
const peakProbability = 5
var fullMap [height][width]int
// Generate generates the terrain map
func Generate() {
// rand needs to be seeded, so we set the current
// nanosecond timestamp as the seed
rand.Seed(time.Now().UnixNano())
// iterate down from max elevation, assigning vals
for e := elevation; e > 0; e-- {
for h := 0; h < height; h++ {
for w := 0; w < width; w++ {
// if the element has already been assigned, skip it
if fullMap[h][w] > 0 {
continue
}
// if the random value meets our criteria, it's a peak
if rand.Intn(100) < peakProbability {
fullMap[h][w] = e
}
}
}
}
}
// Print prints the terrain map out
func Print() {
// print out map
for h := 0; h < height; h++ {
fmt.Println(fullMap[h])
}
}
This leaves our main.go
file wonderfully sparse, and it looks like this:
package main
import "github.com/janithl/go-terrain-gen/part2/terrain"
func main() {
terrain.Generate()
terrain.Print()
}
Pretty neat, right? Let's execute it!
Boom! 🎆
Encapsulate
I don't like the structure of terrain.go
right now, it's got stuff hanging around
and it's not very flexible (you can't even set the height and width of the map) and
extensible. Let's explore Go's structs and methods to make things cleaner.
We'll also use Go's slices to make the map resizeable at runtime.
The fullMap struct will look like this:
type fullMap struct {
width, height, elevation, peakProbability int
elements [][]int
}
We can also add a function to construct a new fullMap1:
// NewFullMap returns a new terrain map
func NewFullMap(width, height, elevation, peakProbability int) fullMap {
elements := make([][]int, height)
for i := 0; i < height; i++ {
elements[i] = make([]int, width)
}
return fullMap{
width: width,
height: height,
elevation: elevation,
peakProbability: peakProbability,
elements: elements,
}
}
Note how the height and the width of the map can be set dynamically now, in addition to the levels of elevation and the peak probability.
We can now rewrite the Generate()
and Print()
functions to work with the
new fullMap struct, which is pretty straightforward:
// Generate generates the terrain map
func (f *fullMap) Generate() {
// rand needs to be seeded, so we set the current
// nanosecond timestamp as the seed
rand.Seed(time.Now().UnixNano())
// iterate down from max elevation, assigning vals
for e := f.elevation; e > 0; e-- {
for h := 0; h < f.height; h++ {
for w := 0; w < f.width; w++ {
// if the element has already been assigned, skip it
if f.elements[h][w] > 0 {
continue
}
// if the random value meets our criteria, it's a peak
if rand.Intn(100) < f.peakProbability {
f.elements[h][w] = e
}
}
}
}
}
// Print prints the terrain map out
func (f *fullMap) Print() {
// print out map
for h := 0; h < f.height; h++ {
fmt.Println(f.elements[h])
}
}
The full code can be seen here.
Now, the main.go
file will look a bit different, but this allows us
greater control over how the map is generated:
package main
import "github.com/janithl/go-terrain-gen/part2/terrain"
func main() {
terrainMap := terrain.NewFullMap(16, 16, 9, 5)
terrainMap.Generate()
terrainMap.Print()
}
Let's run it:
Yass! 🙌🏾
Add Some Flags
We can add some CLI flags to expose these newly added features to users.
package main
import (
"flag"
"github.com/janithl/go-terrain-gen/part2/terrain"
)
func main() {
height := flag.Int("height", 16, "height of the map")
width := flag.Int("width", 16, "width of the map")
elevation := flag.Int("elev", 9, "levels of elevation on the map")
peakProbability := flag.Int("peaks", 5, "percentage probability a peak will randomly appear")
flag.Parse()
terrainMap := terrain.NewFullMap(*height, *width, *elevation, *peakProbability)
terrainMap.Generate()
terrainMap.Print()
}
To run it, let's first build it with go build
, and point the output to the
bin
directory, and then execute with the CLI flags:
Running bin/terrain --help
returns the usage details:
Usage of bin/terrain:
-elev int
levels of elevation on the map (default 9)
-height int
height of the map (default 16)
-peaks int
percentage probability a peak will randomly appear (default 5)
-width int
width of the map (default 16)
Pretty neat, Golang! 👏🏽👏🏽👏🏽
I know this was supposed to be an exciting installment where we were going to implement new features, but sometimes2, cleaning up the code you already have is just as rewarding. It also makes adding new features easier and less prone to bugs. In the next part, we'll explore adding better visualisation for our map.
The full code for this part can be found on Github.
-
Note how I am returning the struct itself instead of my usual practice of returning a pointer to the struct. This was due to this post by Phil Pearl, which taught me that it's more efficient to just return the struct itself. ↩
-
Especially with a beautiful language like Go. 😍 ↩


|
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| PREV NEXT | FRAMES NO FRAMES |
| Packages that use Header | |
| org.apache.commons.httpclient | Classes and interfaces supporting the client side of the HTTP protocol. |
| org.apache.commons.httpclient.auth | Provides implementation of various authentication schemes as well as utility classes that can be used to authenticate HTTP requests. |
| org.apache.commons.httpclient.cookie | Provides cookie handling in conjunction with Cookie . |
| Uses of Header in org.apache.commons.httpclient |
| Methods in org.apache.commons.httpclient that return Header | |
Header |
HttpMethod.getRequestHeader(String headerName)
Gets the request header with the given name. |
Header[] |
HttpMethod.getRequestHeaders()
Returns the current request headers for this HTTP method. |
Header[] |
HttpMethod.getRequestHeaders(String headerName)
Returns the request headers with the given name. |
Header[] |
HttpMethod.getResponseHeaders()
Returns the response headers from the most recent execution of this request. |
Header |
HttpMethod.getResponseHeader(String headerName)
Returns the specified response header. |
Header[] |
HttpMethod.getResponseHeaders(String headerName)
Returns the response headers with the given name. |
Header[] |
HttpMethod.getResponseFooters()
Returns the response footers from the most recent execution of this request. |
Header |
HttpMethod.getResponseFooter(String footerName)
Return the specified response footer. |
Header |
HttpMethodBase.getRequestHeader(String headerName)
Returns the specified request header. |
Header[] |
HttpMethodBase.getRequestHeaders()
Returns an array of the requests headers that the HTTP method currently has |
Header[] |
HttpMethodBase.getRequestHeaders(String headerName)
|
Header[] |
HttpMethodBase.getResponseHeaders(String headerName)
|
Header[] |
HttpMethodBase.getResponseHeaders()
Returns an array of the response headers that the HTTP method currently has in the order in which they were read. |
Header |
HttpMethodBase.getResponseHeader(String headerName)
Gets the response header associated with the given name. |
Header[] |
HttpMethodBase.getResponseFooters()
Returns an array of the response footers that the HTTP method currently has in the order in which they were read. |
Header |
HttpMethodBase.getResponseFooter(String footerName)
Gets the response footer associated with the given name. |
static Header[] |
HttpParser.parseHeaders(InputStream is,
String charset)
Parses headers from the given stream. |
static Header[] |
HttpParser.parseHeaders(InputStream is)
Deprecated. use #parseHeaders(InputStream, String) |
Header |
HeaderGroup.getCondensedHeader(String name)
Gets a header representing all of the header values with the given name. |
Header[] |
HeaderGroup.getHeaders(String name)
Gets all of the headers with the given name. |
Header |
HeaderGroup.getFirstHeader(String name)
Gets the first header with the given name. |
Header |
HeaderGroup.getLastHeader(String name)
Gets the last header with the given name. |
Header[] |
HeaderGroup.getAllHeaders()
Gets all of the headers contained within this group. |
| Methods in org.apache.commons.httpclient with parameters of type Header | |
void |
HttpMethod.setRequestHeader(Header header)
Sets the specified request header, overwriting any previous value. |
void |
HttpMethod.addRequestHeader(Header header)
Adds the specified request header, not overwriting any previous value. |
void |
HttpMethod.removeRequestHeader(Header header)
Removes the given request header. |
void |
HttpMethod.addResponseFooter(Header footer)
Add a footer to this method's response. |
void |
HttpMethodBase.addRequestHeader(Header header)
Adds the specified request header, NOT overwriting any previous value. |
void |
HttpMethodBase.addResponseFooter(Header footer)
Use this method internally to add footers. |
void |
HttpMethodBase.setRequestHeader(Header header)
Sets the specified request header, overwriting any previous value. |
void |
HttpMethodBase.removeRequestHeader(Header header)
Removes the given request header. |
protected String |
HttpMethodBase.getContentCharSet(Header contentheader)
Returns the character set from the Content-Type header. |
void |
HeaderGroup.addHeader(Header header)
Adds the given header to the group. |
void |
HeaderGroup.removeHeader(Header header)
Removes the given header. |
void |
HeaderGroup.setHeaders(Header[] headers)
Sets all of the headers contained within this group overriding any existing headers. |
| Uses of Header in org.apache.commons.httpclient.auth |
| Methods in org.apache.commons.httpclient.auth with parameters of type Header | |
static AuthScheme |
HttpAuthenticator.selectAuthScheme(Header[] challenges)
Deprecated. Use AuthChallengeParser.parseChallenges(Header[]) and
AuthPolicy.getAuthScheme(String) |
static Map |
AuthChallengeParser.parseChallenges(Header[] headers)
Extracts a map of challenges ordered by authentication scheme name |
| Uses of Header in org.apache.commons.httpclient.cookie |
| Methods in org.apache.commons.httpclient.cookie that return Header | |
Header |
CookieSpecBase.formatCookieHeader(Cookie[] cookies)
Create a "Cookie" Header containing all Cookie s
in cookies. |
Header |
CookieSpecBase.formatCookieHeader(Cookie cookie)
Create a "Cookie" Header containing the Cookie . |
Header |
IgnoreCookiesSpec.formatCookieHeader(Cookie cookie)
|
Header |
IgnoreCookiesSpec.formatCookieHeader(Cookie[] cookies)
|
Header |
CookieSpec.formatCookieHeader(Cookie[] cookies)
Create a "Cookie" Header for an array of Cookies. |
Header |
CookieSpec.formatCookieHeader(Cookie cookie)
Create a "Cookie" Header for single Cookie. |
| Methods in org.apache.commons.httpclient.cookie with parameters of type Header | |
Cookie[] |
CookieSpecBase.parse(String host,
int port,
String path,
boolean secure,
Header header)
Parse the "Set-Cookie" Header into an array of Cookie s. |
Cookie[] |
IgnoreCookiesSpec.parse(String host,
int port,
String path,
boolean secure,
Header header)
Returns an empty cookie array. |
Cookie[] |
CookieSpec.parse(String host,
int port,
String path,
boolean secure,
Header header)
Parse the "Set-Cookie" Header into an array of Cookies. |
|
||||||||||
| PREV NEXT | FRAMES NO FRAMES |


--- title: Deprecated features in PHP 5.6.x version: "5.6" tags: - "5.6" - deprecated ---
Methods called from an incompatible context are now deprecated, and will
generate E_DEPRECATED
errors when invoked instead of
E_STRICT
. Support for these calls will be removed in
a future version of PHP.
An example of such a call is:
<?php
class A {
function f() { echo get_class($this); }
}
class B {
function f() { A::f(); }
}
(new B)->f();
?>
The above example will output:
Deprecated: Non-static method A::f() should not be called statically, assuming $this from incompatible context in - on line 7 B
always_populate_raw_post_data
will now generate an E_DEPRECATED
error when
$HTTP_RAW_POST_DATA is populated.
New code should use
php://input
instead of $HTTP_RAW_POST_DATA, which will be removed
in a future release. You can opt in for the new behaviour (in which
$HTTP_RAW_POST_DATA is never defined hence no
E_DEPRECATED
error will be generated) by setting
always_populate_raw_post_data
to -1
.
The iconv and
mbstring configuration options related
to encoding have been deprecated in favour of
default_charset
.
The deprecated options are:


SSL on Devices
Progress:
|
|
|
| Ideation and Research |
Product Development |
In-Production Code |
Longer-Term Innovation
SSL on Mobile
-
New Business: A mobile browser optimized product will allow a differentiated offering as compared to our current product in terms of better security, lesser processing time and smaller space requirement
-
For native apps, an app user has to be placing considerable trust on the app provider to have implemented SSL/TLS correctly with authentication, if at all. Hence, it is pretty risking sending private data from mobile apps in their current state, as it’s unencrypted soons as it it gets outside the encryption and authentication of the 3G network, and far worse over Wifii.
SSL on Internet of Things
-
New Business: As the first CA, we played a huge part in creating the SSL ecosystem. We can bring to IoT all the lessons learned in the past (almost) 20 years of practical PKI. The model that was built for user/web-site trust can also be applied to IoT systems in which millions or billions of devices, created by diverse vendors, need to securely connect to each other. It makes sense to leverage a small number of trusted CAs to build and manage trust among vendors.
-
There are many appliance providers, especially smaller ones that will flood the market for IoT. For these small companies, Symantec can look into providing not just SSL Certs but also a small hardware component that fits within these appliances, that provides network encryption functions. While thinking of SSL on smartphones, I realized my Raspberry Pi (a device comparable to IoT devices) runs the same flavor of Debian as Android. Hence, I predict that very little Java/C code establishing a SSL client and a keystores, can be put on a small, non-tamperable chip, and purchased off-the-shelf and installed on IoT devices as a part of the Trusted Computing Base.
SSL on Bluetooth
-
Internet of Things add-on: SSL is commonly used over the net. However, over short ranges, I wanted to highlight that SSL can also be used over bluetooth. I have not tried this, but it appears that there are some opensource libraries, such as spongycastle, bouncycastle (we already use this one), and IOIO over bluetooth that can help make a SSL wrapper around a bluetooth socket.
Last known state?
-
Trust Services was looking into creating a browser offering, starting by focusing on the financial services, online retail and productivity apps. Their needs most closely match the potential advantages provided by such a product
-
Symantec R&D is planning for leveraging and customizing root, private CAs and Trust Ecosystem, especially looking at Automotives. Magnum team is supporting the router project
Developer: Ishita Verma
Advisor: Rick Andrews, IoT team
Year: 2014


| 004:009 Khan | : |
And let those (executors and guardians) have the same fear in their minds as they would have for their own, if they had left weak offspring behind. So let them fear Allah and speak right words. |
| 004:009 Maulana | : |
And let those fear who, should they leave behind them weakly off-spring, would fear on their account; so let them observe their duty to Allah and let them speak right words. |
| 004:009 Pickthal | : |
And let those fear (in their behaviour toward orphans) who if they left behind them weak offspring would be afraid for them. So let them mind their duty to Allah, and speak justly. |
| 004:009 Rashad | : |
Those who are concerned about their own children, in case they leave them behind, shall observe GOD and be equitable. |
| 004:009 Sarwar | : |
Those who are concerned about the welfare of their own children after their death, should have fear of God (when dealing with the orphans) and guide them properly. |
| 004:009 Shakir | : |
And let those fear who, should they leave behind them weakly offspring, would fear on their account, so let them be careful of (their duty to) Allah, and let them speak right words. |
| 004:009 Sherali | : |
And let those fear ALLAH who, if they should leave behind them weak offspring, would be afraid on their account. Let them, therefore, fear ALLAH and let them say the right word. |
| 004:009 Yusufali | : |
Let those (disposing of an estate) have the same fear in their minds as they would have for their own if they had left a helpless family behind: Let them fear Allah, and speak words of appropriate (comfort). |
Concepts/Themes Covered: الإيمان > الله جلّ جلاله > خشيته جلّ وعلا Faith> Allah, Glory to his Majesty> To Fear Allah تنظيم العلاقات المالية > الميراث Organizing Financial Relationships>Inheritance
This tool uses eight English parallel translations for the Holy Quran imported from Mr. Clay Smith. You can also visit Qurany Concepts for browsing the Quran themes or topics. If you want to search the Holy Quran for keywords, please visit Qurany Keywords.


{% set body_class = "" %} {% extends "includes/base.html" %} {% block head %} {% endblock %} {% block body %}
In order to contribute, all of the following statements must be true:
MayDay PAC must use its best efforts to obtain and report the name, address, occupation, and employer of individual contributors.
Contributions are not tax deductible.


Snookes1516.github.io
Humboldt Research Fellowship for Postdoctoral Researchers. Home Medical School Personal Statement Articles and Resources Osteopathic Medical School Personal Statements that can BEAT 20,720 Applications. Medical School Personal Statement Samples - Accepted.com. Physician Assistant Postgraduate Residency and Fellowship. Osteopathic Medical School Personal Statements Fellowship of the Parks Church A Family for Everyone. Advantages of Study Abroad Recommendation Letter Study. Get the very best motivation letter for MBA applications through our highly specialized professional writing service.
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Ocala events
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miniature pinschers ear problems
What Is the Function of the Medulla? (with picture)
The medulla oblongata, a structure comprising the lower section of the brain stem , . Sleep and arousal, some motor control, and sensory relay to the cortex are all . @Emilski - I do not know anything about the medulla or medulla oblongata, .
http://www.wisegeek.com/what-is-the-function-of-the-medulla.htmWhat parts of the brain control respiration | Interactive Biology, by ...
Dec 9, 2009 . The medulla oblongata is involved in regulating many of the bodily processes that are controlled automatically like blood pressure, heart rate .
http://www.interactive-biology.com/107/what-parts-of-the-brain-control-respiration/
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medulla oblongata - The Worlds of David Darling
The medulla oblongata lies between the spinal cord and pons . the skull, the medulla oblongata regulates the reflex responses that control breathing, heart beat, . The inferior peduncle, however, does not form the whole of the surface district .
http://www.daviddarling.info/encyclopedia/M/medulla_oblongata.html -
Is it right to say the medulla oblongata controls autonomic ...
"Is it right to say the medulla oblongata controls autonomic nervous system?" - Find the . Yahoo! does not evaluate or guarantee the accuracy of any Yahoo!
http://uk.answers.yahoo.com/question/index?qid=20120530014942AAwrv0a -
The Brain
Medulla Oblongata: The medulla helps control our heart rate, blood pressure and breathing. It is located directing above our spinal cord and if you get hurt in the .
http://www.appsychology.com/Book/Biological/brainanatomy.htmdaido 1k6 vs 440c
98 people's favorite
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Where is the medulla oblongata located
The respiratory center is located in the medulla oblongata and the what of the brainstem? pons. Does the medulla oblongata controls the vasomotor?
http://wiki.answers.com/Q/Where_is_the_medulla_oblongata_located -
Medulla Oblongata | LIVESTRONG.COM
Lifestyle, fitness & health information about Medulla Oblongata. Medulla Brain Functions, Different Parts of the Brain Stem, How Does the Nervous System Control the Heart . How Does the Nervous System Control the Heart Rate in Exercise?
http://www.livestrong.com/medulla-oblongata/


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[gecode-users] Custom BranchingDesc
Guido Tack
tack at ps.uni-sb.de
Tue Jan 20 09:46:46 CET 2009
Malcolm Ryan wrote:
> What is the procedure for creating a custom BranchingDesc? There don't
> appear to be any examples which do this.
The only requirement is to inherit from BranchingDesc. Then you put
everything in the object that you need for the commit operation.
> What is the role of the
> size() method?
It's used for keeping track of the overall allocated memory (in engine-
ctrl.hpp:70). As BranchingDescs are allocated on the heap (in
contrast to the space), their memory has to be counted extra.
> If my Branching::description() allocates a new
> BranchingDesc, when/where should it be deleted?
It's owned by whoever requests the description. Usually,
description() is called by a search engine, so the search engines own
and delete the BranchingDescs (e.g. reco-stack.hpp:82).
Cheers,
Guido
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Remember FizzBuzz from Volume 1? Let's give a more complex version a try.
Print all numbers from 1 to 100 with three exceptions:
View syntax example
//prints numbers 1-10 to the console
for(var i = 0; i < 11; i++){
console.log(i);
}


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Conic distance
问题描述 :
A cone is located in 3D such that its base of radius r is in the z = 0 plane with the center at (0,0,0). The tip of the cone is located at (0, 0, h). Two points are given on the cone surface in conic coordinates. The conic coordinates of a point p lying on the surface of the cone are two numbers: the first, d, is the distance from the tip of the cone to p and the second, A < 360, is the angle in degrees between the plane y = 0 and the plane through points (0,0,0), (0,0,h) and p, measured counterclockwise from the direction of the x axis.
Given are two points p1 = (d1, A1) and p2 = (d2, A2) in the conic coordinates. What is the (shortest) distance between p1 and p2 measured on the surface of the cone?
Given are two points p1 = (d1, A1) and p2 = (d2, A2) in the conic coordinates. What is the (shortest) distance between p1 and p2 measured on the surface of the cone?
输入:
The input is a sequence of lines. Each line contains 6 floating point numbers giving values of: r, h, d1, A1, d2, and A2
输出:
For each line of input, output the (shortest) distance between points p1 and p2 on the surface of the cone with the fraction rounded to 2 decimal places.
样例输入:
3.0 4.0 2.0 0.0 4.0 0.0 3.0 4.0 2.0 90.0 4.0 0.0 6.0 8.0 2.14 75.2 9.58 114.3 3.0 4.0 5.0 0.0 5.0 90.0
样例输出:
2.00 3.26 7.66 4.54
解题代码:
//* @author: import java.util.*; public class Main { static public void main( String [] str ){ Scanner sc = new Scanner(System.in); double r, h, d1, a1, d2, a2, dg, l, s, a; while(sc.hasNext()) { r=sc.nextDouble(); h=sc.nextDouble(); d1=sc.nextDouble(); a1=sc.nextDouble(); d2=sc.nextDouble(); a2=sc.nextDouble(); l = Math.sqrt( r*r + h*h ); dg = 2*r*Math.PI / l; a = Math.abs(a1-a2); if( a > 180 ) a = 360 - a; a = a / 360 * dg; s = Math.sqrt( d1*d1 + d2*d2 - 2*d1*d2*Math.cos( a ) ); System.out.printf( "%.2f\n", s ); } } }
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很好的思路，可以借鉴
很给力啊，学习了
顶一个 赞一个
学算法中的数据结构学到一定程度会乐此不疲的，比如其中的2－3树，类似的红黑树，我甚至可以自己写个逻辑文件系统结构来。
很好的模板
很好的思路，可以借鉴
真心不错，力顶作者
不考虑最后将结果排序的话，快排的时间复杂度是O(N) ，而堆排的是O(N*logK)
不错，现在就缺少新的资料
#include <stdio.h>
int main()
{
int n,p,t[100]={1};
for(int i=1;i<100;i++)
t =i;
while(scanf("%d",&n)&&n!=0){
if(n==1)
printf("Printing order for 1 pages:nSheet 1, front: Blank, 1n");
else {
if(n%4) p=n/4+1;
else p=n/4;
int q=4*p;
printf("Printing order for %d pages:n",n);
for(int i=0;i<p;i++){
printf("Sheet %d, front: ",i+1);
if(q>n) {printf("Blank, %dn",t[2*i+1]);}
else {printf("%d, %dn",q,t[2*i+1]);}
q–;//打印表前
printf("Sheet %d, back : ",i+1);
if(q>n) {printf("%d, Blankn",t[2*i+2]);}
else {printf("%d, %dn",t[2*i+2],q);}
q–;//打印表后
}
}
}
return 0;
}
其实国内大部分公司对算法都不够重视。特别是中小型公司老板根本都不懂技术，也不懂什么是算法，从而也不要求程序员懂什么算法，做程序从来不考虑性能问题，只要页面能显示出来就是好程序，这是国内的现状，很无奈。
第二个程序编译都通不过， int L[m+1][n+1];这样定义出错，应该换成具体的数字ac
妈呀！这个Dijkstra模板好长OwQ！
正解，已改正。应该都是protected


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Saint Pierre on the south-west coast welcomes yachts. It is a charming place and very French - almost like being somewhere on the French Riviera with street cafes and little bars and bistros.
Position 21° 20'52"S, 55° 28'39"E (harbour entrance)
This is a Port of Entry.
See Reunion Island Clearance for full details of clearing in and out here.
Clearing in here was reported to be very relaxed in 2013 with no problems if you arrive at weekends. However in 2014 the Port Master of Le Port confirmed that yachts could only clear during working hours, so the same may apply here now.
Last updated October 2015.
It is essential to telephone in advance to ensure there is space. If not, yachts will be turned away.
The port entrance is quite difficult and the approach can look a little daunting, however there are clear range markers. If the swell is too high, the harbour will be closed. Call in advance on Ch.16 or 09 if possible.
The approach heading leading to the first pair of markers is 354 degrees true. The second pair of markers leads through the entrance on a bearing of 029 degrees true. When level with the port side breakwater (red light) favour that side and pass between a red beacon and two green buoys to reach the marina. The water on the starboard side of those buoys is shallow.
The marina in St. Pierre is right in the middle of the city, and one can walk off the boat to supermarkets, bakeries, etc in a few minutes. Also, for surfers, there is a great break just on the other side of the breakwater (a 30 second walk from the marina).
Last updated October 2015.


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The Muse (PG-13) *** Starring Albert Brooks, Sharon Stone Directed by Albert Brooks A Review by Frankie Paiva
Steven Phillips (Brooks) is sitting in a posh restaurant with a young studio executive that says he's lost his edge. "What can I do to fix it?" Brooks asks, but he says it's beyond fixing. "But I just got the Humanitarian Award!"  The Muse is a perfect example of the way that young Hollywood stars and executives are shaping what type of movies that we see in the next millennium. It also shows what this young movement does to the aging workers who've been there awhile.
When Steven sees a mysterious woman getting into a cab when he comes to ask his friend Jack Warrick (Jeff Bridges) for advice he at first begins to think that he is having an affair. But in his desperation, Jack feels sorry for him and tells him that she is a muse. A muse is a child of Zeus and is supposed to inspire all creativity. (Just a little update for those of us who didn't pay attention in history.) Steven decides to consult the muse, (Stone) who turns to want more than anybody in Hollywood are paying for their services.
Decked out in a Four Seasons suite, she makes him be at her beck and call, in exchange he's starting to form an idea about a Jim Carrey comedy in a water park. She also helps inspire Steven's wife Laura (Andie McDowell) to become the next Mrs. Fields. She two investigators of a local mentor hospital show up at the front door looking for her...they begin to wonder.
The film turns in a great performance by Stone. Her wackiness reminded me of some of her craziness scenes in Casino. Albert Brooks also turns in a fine screenplay that constantly moving and funny. But the film also raises the idea of what will happen when the Sarah Michelle Gellar's of today turn 30? What will happen to the industry then? If your looking for a fun film to see, go out and see The Muse which gets *** stars.
The Young-Uns: The film contains a brief view of Sharon Stone's butt. Good Age 7 & Up
A Review by Frankie Paiva The 12 Year-Old Movie Reviewer E-Mail me at<EMAIL_ADDRESS>Visit my website at: http://expage.com/page/teenagemoviecritic
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